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Inmune Bio, Inc.

For the period ended Dec 22, 2025. Filed Dec 23, 2025.

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A notice of a major event between regular reports, such as results, a deal or a change of executives. It is often the first formal record of the news.

Dec 22, 2025 · Filed Dec 23, 2025

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): December 22, 2025

INMUNE BIO INC.

(Exact name of registrant as specified in charter)

Nevada001-3879347-5205835
(State or other jurisdiction(Commission File Number)(IRS Employer
of incorporation)Identification No.)

225 NE Mizner Blvd., Suite 640, Boca Raton, Florida 33432

(Address of Principal Executive Offices) (Zip Code)

(561)710-0512

(Registrant’s Telephone Number, Including Area Code)

Not Applicable

(Former Name or Former Address, If Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered
Common Stock, par value $0.001 per sharesINMBThe NASDAQ Stock Market LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company☐

If an emerging growth company, indicate by check mart if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.☐

On December 22, 2025, INmune Bio Inc. (the “Company”) entered into an amendment (the “Warrant Amendment”) with certain holders of warrants previously issued by the Company in its April 2024 offerings on April 24, 2024 and April 29, 2024, respectively (the “April 2024 Warrants”). The exercise price of an aggregate of 1,348,315 outstanding April 2024 Warrants was (i) reduced to $1.95, which price is greater than Minimum Price (as defined in Nasdaq Listing Rule 5635(d)) as of December 17, 2025, and (ii) the term of such April 2024 Warrants was extended such that they will expire on June 30, 2026. As consideration for the Warrant Amendment, the holders paid the Company $0.05 per April 2024 Warrant, for aggregate proceeds of $67,416.

The foregoing summary of the Warrant Amendment does not purport to be complete and is qualified in its entirety by reference to the form of the Warrant Amendment, a copy of which is filed as Exhibit 10.1 hereto and incorporated herein by reference.

Exhibit No.Description
10.1Form of Warrant Amendment
104Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

INMUNE BIO INC.
Date: December 23, 2025By:/s/ David Moss
David Moss
Chief Executive Officer
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